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RuoYi-Vue-cloud/ruoyi-ui/src/plugins/cache.js

78 lines
1.4 KiB

const sessionCache = {
set (key, value) {
if (!sessionStorage) {
return
}
if (key != null && value != null) {
sessionStorage.setItem(key, value)
}
},
get (key) {
if (!sessionStorage) {
return null
}
if (key == null) {
return null
}
return sessionStorage.getItem(key)
},
setJSON (key, jsonValue) {
if (jsonValue != null) {
this.set(key, JSON.stringify(jsonValue))
}
},
getJSON (key) {
const value = this.get(key)
if (value != null) {
return JSON.parse(value)
}
},
remove (key) {
sessionStorage.removeItem(key);
}
}
const localCache = {
set (key, value) {
if (!localStorage) {
return
}
if (key != null && value != null) {
localStorage.setItem(key, value)
}
},
get (key) {
if (!localStorage) {
return null
}
if (key == null) {
return null
}
return localStorage.getItem(key)
},
setJSON (key, jsonValue) {
if (jsonValue != null) {
this.set(key, JSON.stringify(jsonValue))
}
},
getJSON (key) {
const value = this.get(key)
if (value != null) {
return JSON.parse(value)
}
},
remove (key) {
localStorage.removeItem(key);
}
}
export default {
/**
* 会话级缓存
*/
session: sessionCache,
/**
* 本地缓存
*/
local: localCache
}